43422044132 has 24 divisors (see below), whose sum is σ = 76806055872. Its totient is φ = 21477895200.

The previous prime is 43422044119. The next prime is 43422044153. The reversal of 43422044132 is 23144022434.

It is a junction number, because it is equal to n+sod(n) for n = 43422044095 and 43422044104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345782 + ... + 454322.

It is an arithmetic number, because the mean of its divisors is an integer number (3200252328).

Almost surely, 2^43422044132 is an apocalyptic number.

It is an amenable number.

43422044132 is a deficient number, since it is larger than the sum of its proper divisors (33384011740).

43422044132 is a wasteful number, since it uses less digits than its factorization.

43422044132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109619 (or 109617 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 43422044132 its reverse (23144022434), we get a palindrome (66566066566).

The spelling of 43422044132 in words is "forty-three billion, four hundred twenty-two million, forty-four thousand, one hundred thirty-two".